243295935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13007}}^1$

素因数の和:13087

約数の個数: 32

約数和(自身を含む): 412093440

約数和(自身を除く): 168797505

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 13007, 18705, 39021, 65035, 195105, 377203, 559301, 1131609, 1677903, 1886015, 2796505, 5658045, 8389515, 16219729, 48659187, 81098645, 243295935]

約数ペア:

[(1, 243295935), (3, 81098645), (5, 48659187), (15, 16219729), (29, 8389515), (43, 5658045), (87, 2796505), (129, 1886015), (145, 1677903), (215, 1131609), (435, 559301), (645, 377203), (1247, 195105), (3741, 65035), (6235, 39021), (13007, 18705)]